Add usage of EFI_MEMORY_SP and EFI_MEMORY_CPU_CRYPTO attributes introduced in UEFI 2.8 (UEFI 2.8, mantis 1919 and 1872) Use attributes bitmasks, defined in MdePkg.
Signed-off-by: Oleksiy Yakovlev <oleks...@ami.com> Reviewed-by: Laszlo Ersek <ler...@redhat.com> --- MdeModulePkg/Core/Dxe/Gcd/Gcd.c | 11 ++--------- MdeModulePkg/Core/Dxe/Mem/Page.c | 9 +++------ MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c | 7 ++----- MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c | 10 ++-------- 4 files changed, 9 insertions(+), 28 deletions(-) diff --git a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c index 74f3b1b..2d8c076 100644 --- a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c +++ b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c @@ -35,13 +35,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #define PRESENT_MEMORY_ATTRIBUTES (EFI_RESOURCE_ATTRIBUTE_PRESENT) -#define EXCLUSIVE_MEMORY_ATTRIBUTES (EFI_MEMORY_UC | EFI_MEMORY_WC | \ - EFI_MEMORY_WT | EFI_MEMORY_WB | \ - EFI_MEMORY_WP | EFI_MEMORY_UCE) - -#define NONEXCLUSIVE_MEMORY_ATTRIBUTES (EFI_MEMORY_XP | EFI_MEMORY_RP | \ - EFI_MEMORY_RO) - // // Module Variables // @@ -665,7 +658,7 @@ ConverToCpuArchAttributes ( { UINT64 CpuArchAttributes; - CpuArchAttributes = Attributes & NONEXCLUSIVE_MEMORY_ATTRIBUTES; + CpuArchAttributes = Attributes & EFI_MEMORY_ATTRIBUTE_MASK; if ( (Attributes & EFI_MEMORY_UC) == EFI_MEMORY_UC) { CpuArchAttributes |= EFI_MEMORY_UC; @@ -951,7 +944,7 @@ CoreConvertSpace ( // Keep original CPU arch attributes when caller just calls // SetMemorySpaceAttributes() with none CPU arch attributes (for example, RUNTIME). // - Attributes |= (Entry->Attributes & (EXCLUSIVE_MEMORY_ATTRIBUTES | NONEXCLUSIVE_MEMORY_ATTRIBUTES)); + Attributes |= (Entry->Attributes & (EFI_CACHE_ATTRIBUTE_MASK | EFI_MEMORY_ATTRIBUTE_MASK)); } Entry->Attributes = Attributes; break; diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c index 1f0e3d9..2c2c9cd 100644 --- a/MdeModulePkg/Core/Dxe/Mem/Page.c +++ b/MdeModulePkg/Core/Dxe/Mem/Page.c @@ -1857,8 +1857,7 @@ CoreGetMemoryMap ( MemoryMap->VirtualStart = 0; MemoryMap->NumberOfPages = RShiftU64 ((MergeGcdMapEntry.EndAddress - MergeGcdMapEntry.BaseAddress + 1), EFI_PAGE_SHIFT); MemoryMap->Attribute = (MergeGcdMapEntry.Attributes & ~EFI_MEMORY_PORT_IO) | - (MergeGcdMapEntry.Capabilities & (EFI_MEMORY_RP | EFI_MEMORY_WP | EFI_MEMORY_XP | EFI_MEMORY_RO | - EFI_MEMORY_UC | EFI_MEMORY_UCE | EFI_MEMORY_WC | EFI_MEMORY_WT | EFI_MEMORY_WB)); + (MergeGcdMapEntry.Capabilities & (EFI_CACHE_ATTRIBUTE_MASK | EFI_MEMORY_ATTRIBUTE_MASK)); if (MergeGcdMapEntry.GcdMemoryType == EfiGcdMemoryTypeReserved) { MemoryMap->Type = EfiReservedMemoryType; @@ -1892,8 +1891,7 @@ CoreGetMemoryMap ( MemoryMap->VirtualStart = 0; MemoryMap->NumberOfPages = RShiftU64 ((MergeGcdMapEntry.EndAddress - MergeGcdMapEntry.BaseAddress + 1), EFI_PAGE_SHIFT); MemoryMap->Attribute = MergeGcdMapEntry.Attributes | EFI_MEMORY_NV | - (MergeGcdMapEntry.Capabilities & (EFI_MEMORY_RP | EFI_MEMORY_WP | EFI_MEMORY_XP | EFI_MEMORY_RO | - EFI_MEMORY_UC | EFI_MEMORY_UCE | EFI_MEMORY_WC | EFI_MEMORY_WT | EFI_MEMORY_WB)); + (MergeGcdMapEntry.Capabilities & (EFI_CACHE_ATTRIBUTE_MASK | EFI_MEMORY_ATTRIBUTE_MASK)); MemoryMap->Type = EfiPersistentMemory; // @@ -1935,8 +1933,7 @@ CoreGetMemoryMap ( MemoryMapEnd = MemoryMap; MemoryMap = MemoryMapStart; while (MemoryMap < MemoryMapEnd) { - MemoryMap->Attribute &= ~(UINT64)(EFI_MEMORY_RP | EFI_MEMORY_RO | - EFI_MEMORY_XP); + MemoryMap->Attribute &= ~(UINT64)EFI_MEMORY_ATTRIBUTE_MASK; MemoryMap = NEXT_MEMORY_DESCRIPTOR (MemoryMap, Size); } MergeMemoryMap (MemoryMapStart, &BufferSize, Size); diff --git a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c index 92a442f..7d1daf0 100644 --- a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c +++ b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c @@ -42,9 +42,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include "DxeMain.h" #include "Mem/HeapGuard.h" -#define CACHE_ATTRIBUTE_MASK (EFI_MEMORY_UC | EFI_MEMORY_WC | EFI_MEMORY_WT | EFI_MEMORY_WB | EFI_MEMORY_UCE | EFI_MEMORY_WP) -#define MEMORY_ATTRIBUTE_MASK (EFI_MEMORY_RP | EFI_MEMORY_XP | EFI_MEMORY_RO) - // // Image type definitions // @@ -221,7 +218,7 @@ SetUefiImageMemoryAttributes ( Status = CoreGetMemorySpaceDescriptor(BaseAddress, &Descriptor); ASSERT_EFI_ERROR(Status); - FinalAttributes = (Descriptor.Attributes & CACHE_ATTRIBUTE_MASK) | (Attributes & MEMORY_ATTRIBUTE_MASK); + FinalAttributes = (Descriptor.Attributes & EFI_CACHE_ATTRIBUTE_MASK) | (Attributes & EFI_MEMORY_ATTRIBUTE_MASK); DEBUG ((DEBUG_INFO, "SetUefiImageMemoryAttributes - 0x%016lx - 0x%016lx (0x%016lx)\n", BaseAddress, Length, FinalAttributes)); @@ -924,7 +921,7 @@ InitializeDxeNxMemoryProtectionPolicy ( (EFI_MEMORY_PRESENT | EFI_MEMORY_INITIALIZED)) { Attributes = GetPermissionAttributeForMemoryType (EfiConventionalMemory) | - (Entry->Attributes & CACHE_ATTRIBUTE_MASK); + (Entry->Attributes & EFI_CACHE_ATTRIBUTE_MASK); DEBUG ((DEBUG_INFO, "Untested GCD memory space region: - 0x%016lx - 0x%016lx (0x%016lx)\n", diff --git a/MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c b/MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c index 0385f1d..599a0cd 100644 --- a/MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c +++ b/MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c @@ -39,12 +39,6 @@ #define SMRAM_CAPABILITIES (EFI_MEMORY_WB | EFI_MEMORY_UC) -#define MEMORY_CACHE_ATTRIBUTES (EFI_MEMORY_UC | EFI_MEMORY_WC | \ - EFI_MEMORY_WT | EFI_MEMORY_WB | \ - EFI_MEMORY_WP | EFI_MEMORY_UCE) - -#define MEMORY_PAGE_ATTRIBUTES (EFI_MEMORY_XP | EFI_MEMORY_RP | EFI_MEMORY_RO) - // // Function prototypes from produced protocols // @@ -1710,7 +1704,7 @@ SmmIplEntry ( CpuArch = NULL; Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **)&CpuArch); if (!EFI_ERROR (Status)) { - MemDesc.Attributes &= ~(MEMORY_CACHE_ATTRIBUTES | MEMORY_PAGE_ATTRIBUTES); + MemDesc.Attributes &= ~(EFI_CACHE_ATTRIBUTE_MASK | EFI_MEMORY_ATTRIBUTE_MASK); MemDesc.Attributes |= EFI_MEMORY_WB; Status = gDS->SetMemorySpaceAttributes ( mSmramCacheBase, @@ -1727,7 +1721,7 @@ SmmIplEntry ( &MemDesc ); DEBUG ((DEBUG_INFO, "SMRAM attributes: %016lx\n", MemDesc.Attributes)); - ASSERT ((MemDesc.Attributes & MEMORY_PAGE_ATTRIBUTES) == 0); + ASSERT ((MemDesc.Attributes & EFI_MEMORY_ATTRIBUTE_MASK) == 0); ); } // -- 2.9.0.windows.1 Please consider the environment before printing this email. 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